Hi,
We (at US Biomax) recently screened our colon TMAs for loss of expression
for MLH1, MSH2, MSH6, PMS2 using Ventana's antibodies.
If you need around 10 cases of negative tissue:
CO20813a, 208 cases of colon, contains loss of:
PMS2: 35
MLH1: 18
MSH6: 14
MSH2: 8
This TMA is not listed on our
Good Morning HistoNet,
Would anyone be willing to share what they use for control tissue for MMR
testing? Finding negative expressing tumor is becoming more difficult for us
to find and we're wondering if there is an alternate negative tissue that would
be acceptable.
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